ATSAM3N4CA-CU vs ATSAM3N4BA-MU Comparison
Detailed side-by-side comparison of ATSAM3N4CA-CU by Microchip Technology and ATSAM3N4BA-MU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAM3N4CA-CU - 48MHz ARM Cortex-M3 MCU, 256KB Flash | Atmel
ATSAM3N4CA-CU β ActiveMicrochip Technology
ATSAM3N4BA-MU - 48MHz Cortex-M3 MCU, 256KB Flash | Microchip
ATSAM3N4BA-MU β ActiveSpecification Comparison
| Parameter | ATSAM3N4CA-CU | ATSAM3N4BA-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $3.48 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Speed | 48 MHz | β |
| Instruction Set | Thumb-2 | Thumb-2 |
| Flash Program Memory | 256 KB (256K x 8) | β |
| SRAM | 24 KB (24K x 8) | β |
| Number of I/O | 79 | 47 |
| Supply Voltage Range | 1.62 V to 3.6 V | β |
| Oscillator Type | Internal | Internal |
| SysTick Timer | 24-bit | 24-bit |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | NVIC (Nested Vector Interrupt Controller) |
| Package / Case | 100-TFBGA (9x9 mm) | 64-QFN (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tube | Tray |
| Pin Compatibility | SAM7S (48/64-pin) and SAM3S (48/64/100-pin) | Pin-to-pin compatible with SAM3S (48/64/100-pin) and SAM7S (48/64-pin) |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Peripheral Set | [DATA_NEEDED: full peripheral list] | β |
| Maximum Clock Frequency | β | 48 MHz |
| Flash Memory Size | β | 256KB (256K x 8) |
| RAM Size | β | 24K x 8 |
| Supply Voltage | β | 1.8 V to 3.3 V |
| RoHS Status | β | Compliant (lead-free MU suffix) |